CN111501046A - Surface treatment device for 3C product metal parts - Google Patents
Surface treatment device for 3C product metal parts Download PDFInfo
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- CN111501046A CN111501046A CN201911415107.1A CN201911415107A CN111501046A CN 111501046 A CN111501046 A CN 111501046A CN 201911415107 A CN201911415107 A CN 201911415107A CN 111501046 A CN111501046 A CN 111501046A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000004381 surface treatment Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 239000000126 substance Substances 0.000 claims abstract description 26
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 238000005406 washing Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 16
- 230000009471 action Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 2
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a surface treatment device for a 3C product metal part, which comprises at least one water washing pool, at least one chemical polishing pool, a swinging cross rod, fixing seats and supporting frames, wherein the swinging cross rod stretches across the water washing pool and the chemical polishing pool, the fixing seats are respectively connected with two ends of the swinging cross rod, the supporting frames are respectively arranged below the two fixing seats, a swinging mechanism is respectively arranged on the two supporting frames and is connected with the fixing seats at two ends of the chemical polishing pool, a sixth gear is in transmission connection with a seventh gear through a third chain, the seventh gear is sleeved on a transmission shaft, the transmission shaft stretches across between the two supporting frames and is parallel to the swinging cross rod, two ends of the transmission shaft are respectively provided with a rotating plate, and one end of a switching frame is fixedly connected with a movable rod. The invention can ensure that the pendant is fully and uniformly contacted with the liquid, reduce the requirement on the uniformity of the liquid in the chemical polishing pool, and ensure that the action force of the liquid on the pendant is uniform and soft, thereby improving the treatment quality of the product.
Description
Technical Field
The invention relates to a surface treatment device for a 3C product metal part, and belongs to the field of metal processing.
Background
With the improvement of metal processing technology and the reduction of material cost, more and more products, especially electronic products, adopt alloy metal as the shell of the product. In the related art, the wire drawing surface effect is made on the whole metal surface, and the hardness of the metal surface is increased through an anodic oxidation process, so that the metal surface of a finished product can touch the wire drawing texture with concave-convex feeling but has no smooth touch feeling.
Disclosure of Invention
The invention aims to provide a surface treatment device for a 3C product metal part, which can ensure that a pendant is fully and uniformly contacted with liquid, reduce the requirement on the uniformity of the liquid in a chemical polishing pool, ensure that the action force of the liquid on the pendant is uniform and soft, and avoid bubbles generated in the movement process of the pendant or impact marks generated on the surface-treated product, thereby improving the treatment quality of the product.
In order to achieve the purpose, the invention adopts the technical scheme that: a surface treatment device for 3C product metal parts comprises at least one water washing pool, at least one chemical polishing pool, a swing cross rod, fixing seats and supporting frames, wherein the swing cross rod stretches across the water washing pool and the chemical polishing pool;
the two support frames are respectively provided with a swinging mechanism, the swinging mechanisms are connected with the fixed seats at the two ends of the chemical polishing pool and are used for driving the fixed seats to swing, each swinging mechanism further comprises a motor, a first gear connected with an output shaft of the motor, a second gear set arranged on one side of the first gear, a third gear set arranged on one side of the second gear set opposite to the first gear, a fourth gear and a fifth gear arranged above the third gear set, one gear of the third gear set is in transmission connection with the fourth gear and the fifth gear through a first chain, the other gear of the third gear set is in transmission connection with one gear of the second gear set through a chain, and the other gear of the second gear set is in transmission connection with the first gear through a second chain;
the centers of the fourth gear and the fifth gear are respectively connected with a first rotating shaft, the first rotating shaft is in transmission connection with the fourth gear or the fifth gear, one end of the first rotating shaft is in transmission connection with a driving plate, the same side of each of the two driving plates is respectively provided with a rotating plate, the upper end of each rotating plate is in transmission connection with a second rotating shaft, a linkage plate is connected between the lower end of each rotating plate and the lower end of each driving plate, and the two ends of each linkage plate are respectively in rotatable connection with the driving plates and the lower ends of the corresponding rotating plates;
the upper surface of the linkage plate is provided with a protrusion block which is obliquely arranged, the upper end of the protrusion block is movably connected with an adapter plate, and the two adapter plates are fixedly connected with the fixed seat;
the fixed seats at the two ends of the washing tank are respectively and fixedly connected with a movable rod vertical to the swinging cross rod, at least two guide wheels are rotatably arranged below the movable rod, and the movable rod is in rolling connection with the guide wheels, so that the movable rod can move along the direction vertical to the swinging cross rod;
a second motor is arranged on the support frame positioned at one end of the movable rod, an output shaft of the second motor is in transmission connection with a sixth gear, the sixth gear is in transmission connection with a seventh gear through a third chain, the seventh gear is sleeved on a transmission shaft, the transmission shaft stretches across between the two support frames and is arranged in parallel with the swinging cross rod, two ends of the transmission shaft are respectively provided with a rotating plate, one end of a switching frame is fixedly connected with the movable rod, and the other end of the switching frame is connected with the rotating plate through a switching block;
and a speed reducer is also connected between the drive plate and the fourth and fifth gears, an output shaft at one end of the speed reducer is in transmission connection with the drive plate, and the other end of the speed reducer is in transmission connection with the first rotating shaft.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the guide wheel is mounted on a fixed plate through a wheel seat, and the fixed plate is mounted on the support frame through a bracket.
2. In the above scheme, the transmission shaft is mounted on the support frame through at least two bearing blocks.
3. In the above scheme, one end of the first rotating shaft is mounted on the support frame through a bearing seat, and the other end of the first rotating shaft is in transmission connection with the speed reducer.
4. In the above scheme, the third gear set is mounted on the support frame through two bearing seats.
5. In the scheme, one end of the rotating shaft is embedded into the through hole in the drive plate and is connected with the drive plate key.
6. In the scheme, the lower ends of the driving plate and the rotating plate are respectively provided with a connecting shaft, two ends of the linkage plate are respectively provided with a bearing corresponding to the connecting shaft, one end of the connecting shaft is connected with the driving plate or the rotating plate in a key mode, and the other end of the connecting shaft is embedded into a bearing inner ring on the linkage plate.
7. In the scheme, the upper end of the convex block is connected with a second connecting shaft, one end of the second connecting shaft is connected with the convex block key, and the other end of the second connecting shaft is rotatably connected with the adapter plate through a second bearing.
8. In the above scheme, the first rotating shaft and the second rotating shaft are both installed on the support frame through two bearing seats.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the surface treatment device for the metal parts of the 3C product, the swing mechanism is arranged, the structure is ingenious, the hanging piece on the swing cross rod is driven to swing in the chemical polishing pool, so that the hanging piece is in full contact with liquid in the pool, compared with the traditional manual swing, a large amount of manpower is saved, time is saved, the processing efficiency is improved, furthermore, the motion track of the hanging piece on the cross rod in the chemical polishing pool is circular or elliptical, the hanging piece can be guaranteed to be in full and uniform contact with the liquid, the requirement on the uniformity of the liquid in the chemical polishing pool is lowered, the action force of the liquid on the hanging piece is uniform and soft, bubbles are prevented from being generated in the moving process of the hanging piece, or impact marks are prevented from being generated on the surface-treated product, and the treatment quality of the product is.
2. According to the surface treatment device for the metal parts of the 3C product, a second motor is arranged on a support frame positioned at one end of a movable rod, a sixth gear is connected to an output shaft of the second motor in a transmission manner, the sixth gear is connected with a seventh gear in a transmission manner through a third chain, the seventh gear is sleeved on a transmission shaft, the transmission shaft stretches across between the two support frames and is arranged in parallel with a swinging cross rod, rotating plates are respectively arranged at two ends of the transmission shaft, one end of a switching frame is fixedly connected with the movable rod, and the other end of the switching frame is connected with the rotating plates through a switching block, so that the horizontal automatic reciprocating swinging of a cross rod above a washing pool is realized, manpower is replaced, the phenomenon that the hanging piece cannot be washed cleanly due to the fact that the cross rod drives the hanging piece to swing up and down is avoided, the washing efficiency and effect of the hanging piece are improved, and.
3. According to the surface treatment device for the metal parts of the 3C product, a speed reducer is further connected between the drive plate and the fourth gear and the fifth gear, an output shaft at one end of the speed reducer is in transmission connection with the drive plate, the other end of the speed reducer is in transmission connection with the first rotating shaft, and the balance and stability of the rotating speed of the drive plate can be guaranteed through the arrangement of the speed reducer, so that the swinging stability of the swinging cross rod is guaranteed, the balance and stability of the action force of liquid in the chemical throwing pool on the hanging piece on the cross rod are further guaranteed, and the quality of the processed product is improved.
Drawings
FIG. 1 is a first view of a partial structure of a swing mechanism of a surface treatment apparatus for metal parts according to the present invention;
FIG. 2 is a schematic structural view of a surface treatment apparatus for a 3C product metal part according to the present invention;
FIG. 3 is a partial front view of the swing mechanism of the surface treatment apparatus for metal parts according to the present invention;
FIG. 4 is a sectional view showing a part of the structure of a surface treatment apparatus for a 3C product metal part according to the present invention;
FIG. 5 is a sectional view of the surface treatment apparatus for a 3C product metal part according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 2;
FIG. 7 is a schematic view of a partial structure of a surface treatment apparatus for a 3C product metal part according to the present invention.
In the above drawings: 1. swinging the cross bar; 2. a fixed seat; 3. a support frame; 4. a swing mechanism; 5. a motor; 6. a first gear; 7. a second gear set; 8. a third gear set; 9. a fourth gear; 10. a fifth gear; 11. a first chain; 12. a second chain; 13. a first rotating shaft; 14. a drive plate; 15. a rotating plate; 16. a second rotating shaft; 17. a linkage plate; 18. a connecting shaft; 19. a bearing; 20. a raised block; 21. an adapter plate; 22. a second connecting shaft; 23. a second bearing; 25. a chemical polishing pool; 32. a speed reducer; 33. a water washing pool; 34. a movable rod; 35. a second motor; 36. a sixth gear; 37. a seventh gear; 38. a seventh gear; 39. a drive shaft; 40. rotating the plate; 41. and (4) a switching frame.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a surface treatment device for 3C product metal parts comprises at least one washing tank 33, at least one chemical polishing tank 25, a swing cross rod 1 stretching over the washing tank 33 and the chemical polishing tank 25, fixing seats 2 respectively connected with two ends of the swing cross rod 1, and supporting frames 3 respectively arranged below the two fixing seats 2;
the two supporting frames 3 are respectively provided with a swinging mechanism 4, the swinging mechanisms 4 are connected with the fixed seats 2 at the two ends of the chemical polishing pool 25, the swinging mechanism 4 is used for driving the fixed seat 2 to swing, and further comprises a motor 5, a first gear 6 connected with an output shaft of the motor 5, a second gear set 7 arranged on one side of the first gear 6, a third gear set 8 arranged on one side of the second gear set 7 opposite to the first gear 6, a fourth gear 9 and a fifth gear 10 arranged above the third gear set 8, one gear of the third gear set 8 is in transmission connection with a fourth gear 9 and a fifth gear 10 through a first chain 11, the other gear of the third gear set 8 is in transmission connection with one gear of the second gear set 7 through a chain, the other gear of the second gear set 7 is in transmission connection with the first gear 6 through a second chain 12;
the centers of the fourth gear 9 and the fifth gear 10 are respectively connected with a first rotating shaft 13, the first rotating shaft 13 is in transmission connection with the fourth gear 9 or the fifth gear 10, one end of the first rotating shaft 13 is in transmission connection with a driving plate 14, the same side of each of the two driving plates 14 is respectively provided with a rotating plate 15, the upper end of the rotating plate 15 is in transmission connection with a second rotating shaft 16, a linkage plate 17 is connected between the lower end of the rotating plate 15 and the lower end of the driving plate 14, and two ends of the linkage plate 17 are respectively in rotatable connection with the driving plate 14 and the lower end of the rotating plate 15;
the upper surface of the linkage plate 17 is provided with a protrusion block 20 which is obliquely arranged, the upper end of the protrusion block 20 is movably connected with an adapter plate 21, and the two adapter plates 21 are fixedly connected with the fixed seat 2;
the fixed seats 2 at two ends of the washing tank 33 are respectively fixedly connected with a movable rod 34 vertical to the swing cross bar 1, at least two guide wheels 35 are rotatably arranged below the movable rod 34, and the movable rod 34 is in rolling connection with the guide wheels 35, so that the movable rod 34 can move along the direction vertical to the swing cross bar 1;
a second motor 35 is mounted on the support frame 3 at one end of the movable rod 34, a sixth gear 36 is connected to an output shaft of the second motor 35 in a transmission manner, the sixth gear 36 is connected with a seventh gear 38 in a transmission manner through a third chain 37, the seventh gear 38 is sleeved on a transmission shaft 39, the transmission shaft 39 spans between the two support frames 3 and is arranged in parallel with the swinging cross rod 1, two ends of the transmission shaft 39 are respectively provided with a rotating plate 40, one end of a switching frame 41 is fixedly connected with the movable rod 34, the other end of the switching frame 41 is connected with the rotating plate 40 through a switching block, and the rotating motion of the rotating plate is converted into linear motion through the switching block to drive the movable rod to reciprocate in the length direction;
a speed reducer 32 is connected between the driving plate 14 and the fourth gear 9 and the fifth gear 10, an output shaft at one end of the speed reducer 32 is in transmission connection with the driving plate 14, and the other end of the speed reducer 32 is in transmission connection with the first rotating shaft 13.
The guide wheel 35 is mounted on a fixed plate 37 through a wheel seat 36, and the fixed plate 37 is mounted on the support frame 3 through a bracket; the transmission shaft 39 is mounted on the support frame 3 through at least two bearing seats; one end of the first rotating shaft 13 is mounted on the supporting frame 3 through a bearing seat, and the other end of the first rotating shaft 13 is in transmission connection with a speed reducer 32; the third gear set 8 is mounted on the support frame 3 through two bearing seats; one end of the rotating shaft 13 is embedded into a through hole on the driving plate 14 and is connected with the driving plate 14 in a key mode.
Example 2: a surface treatment device for 3C product metal parts comprises at least one washing tank 33, at least one chemical polishing tank 25, a swing cross rod 1 stretching over the washing tank 33 and the chemical polishing tank 25, fixing seats 2 respectively connected with two ends of the swing cross rod 1, and supporting frames 3 respectively arranged below the two fixing seats 2;
the two supporting frames 3 are respectively provided with a swinging mechanism 4, the swinging mechanisms 4 are connected with the fixed seats 2 at the two ends of the chemical polishing pool 25, the swinging mechanism 4 is used for driving the fixed seat 2 to swing, and further comprises a motor 5, a first gear 6 connected with an output shaft of the motor 5, a second gear set 7 arranged on one side of the first gear 6, a third gear set 8 arranged on one side of the second gear set 7 opposite to the first gear 6, a fourth gear 9 and a fifth gear 10 arranged above the third gear set 8, one gear of the third gear set 8 is in transmission connection with a fourth gear 9 and a fifth gear 10 through a first chain 11, the other gear of the third gear set 8 is in transmission connection with one gear of the second gear set 7 through a chain, the other gear of the second gear set 7 is in transmission connection with the first gear 6 through a second chain 12;
the centers of the fourth gear 9 and the fifth gear 10 are respectively connected with a first rotating shaft 13, the first rotating shaft 13 is in transmission connection with the fourth gear 9 or the fifth gear 10, one end of the first rotating shaft 13 is in transmission connection with a driving plate 14, the same side of each of the two driving plates 14 is respectively provided with a rotating plate 15, the upper end of the rotating plate 15 is in transmission connection with a second rotating shaft 16, a linkage plate 17 is connected between the lower end of the rotating plate 15 and the lower end of the driving plate 14, and two ends of the linkage plate 17 are respectively in rotatable connection with the driving plate 14 and the lower end of the rotating plate 15;
the upper surface of the linkage plate 17 is provided with a protrusion block 20 which is obliquely arranged, the upper end of the protrusion block 20 is movably connected with an adapter plate 21, and the two adapter plates 21 are fixedly connected with the fixed seat 2;
the fixed seats 2 at two ends of the washing tank 33 are respectively fixedly connected with a movable rod 34 vertical to the swing cross bar 1, at least two guide wheels 35 are rotatably arranged below the movable rod 34, and the movable rod 34 is in rolling connection with the guide wheels 35, so that the movable rod 34 can move along the direction vertical to the swing cross bar 1;
a second motor 35 is mounted on the support frame 3 at one end of the movable rod 34, a sixth gear 36 is connected to an output shaft of the second motor 35 in a transmission manner, the sixth gear 36 is connected with a seventh gear 38 in a transmission manner through a third chain 37, the seventh gear 38 is sleeved on a transmission shaft 39, the transmission shaft 39 spans between the two support frames 3 and is arranged in parallel with the swinging cross rod 1, two ends of the transmission shaft 39 are respectively provided with a rotating plate 40, one end of a switching frame 41 is fixedly connected with the movable rod 34, the other end of the switching frame 41 is connected with the rotating plate 40 through a switching block, and the rotating motion of the rotating plate is converted into linear motion through the switching block to drive the movable rod to reciprocate in the length direction;
a speed reducer 32 is connected between the driving plate 14 and the fourth gear 9 and the fifth gear 10, an output shaft at one end of the speed reducer 32 is in transmission connection with the driving plate 14, and the other end of the speed reducer 32 is in transmission connection with the first rotating shaft 13.
The lower ends of the driving plate 14 and the rotating plate 15 are respectively provided with a connecting shaft 18, two ends of the linkage plate 17 are respectively provided with a bearing 19 corresponding to the connecting shaft 18, one end of the connecting shaft 18 is connected with the driving plate 14 or the rotating plate 15 in a key mode, and the other end of the connecting shaft 18 is embedded into an inner ring of the bearing 19 on the linkage plate 17; the upper end of the convex block 20 is connected with a second connecting shaft 22, one end of the second connecting shaft 22 is connected with the convex block 20 in a key mode, and the other end of the second connecting shaft 22 is rotatably connected with the adapter plate 21 through a second bearing 23; the first rotating shaft 13 and the second rotating shaft 16 are both mounted on the support frame 3 through two bearing seats.
When the surface treatment device for the metal parts of the 3C product is adopted, the structure is ingenious through the arrangement of the swing mechanism, the pendant on the swing cross rod is driven to swing in the chemical polishing pool, so that the pendant is fully contacted with liquid in the pool, compared with the traditional manual swing, a large amount of manpower is saved, time is saved, the processing efficiency is improved, further, the motion track of the pendant on the cross rod in the chemical polishing pool is circular or elliptical, the pendant can be fully and uniformly contacted with the liquid, the requirement on the uniformity of the liquid in the chemical polishing pool is reduced, the action force of the liquid on the pendant is uniform and soft, bubbles generated in the moving process of the pendant or impact marks generated on the surface-treated product are avoided, and the treatment quality of the product is improved; in addition, the horizontal automatic reciprocating swing of the cross rod above the washing pool is realized, the manpower is replaced, meanwhile, the phenomenon that the hanging piece cannot be washed cleanly due to the fact that the cross rod drives the hanging piece to swing up and down is avoided, the washing efficiency and effect of the hanging piece are improved, and the yield of subsequent processing is improved; in addition, the balance and stability of the rotating speed of the driving plate can be guaranteed through the arrangement of the speed reducer, so that the swinging stability of the swinging transverse rod is guaranteed, the balance and stability of the acting force of liquid on the transverse rod on the hanging piece in the chemical throwing pool are further guaranteed, and the quality of a processed product is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a surface treatment device of 3C product metal parts which characterized in that: comprises at least one water washing pool (33), at least one chemical polishing pool (25), a swinging cross bar (1) stretching over the water washing pool (33) and the chemical polishing pool (25), fixing seats (2) respectively connected with two ends of the swinging cross bar (1) and supporting frames (3) respectively arranged below the two fixing seats (2);
the two supporting frames (3) are respectively provided with a swinging mechanism (4), the swinging mechanisms (4) are connected with the fixing seats (2) at the two ends of the chemical polishing pool (25) and are used for driving the fixing seats (2) to swing, the swinging mechanisms (4) further comprise a motor (5), a first gear (6) connected with an output shaft of the motor (5), a second gear set (7) arranged at one side of the first gear (6), a third gear set (8) arranged at one side of the second gear set (7) opposite to the first gear (6), a fourth gear (9) and a fifth gear (10) arranged above the third gear set (8), one gear of the third gear set (8) is in transmission connection with the fourth gear (9) and the fifth gear (10) through a first chain (11), and the other gear of the third gear set (8) is in transmission connection with one gear of the second gear set (7) through a chain, the other gear of the second gear set (7) is in transmission connection with the first gear (6) through a second chain (12);
the centers of the fourth gear (9) and the fifth gear (10) are respectively connected with a first rotating shaft (13), the first rotating shaft (13) is in transmission connection with the fourth gear (9) or the fifth gear (10), one end of the first rotating shaft (13) is in transmission connection with a driving plate (14), the same side of each of the two driving plates (14) is respectively provided with a rotating plate (15), the upper end of the rotating plate (15) is in transmission connection with a second rotating shaft (16), a linkage plate (17) is connected between the lower end of the rotating plate (15) and the lower end of the driving plate (14), and two ends of the linkage plate (17) are respectively in rotatable connection with the driving plate (14) and the lower end of the rotating plate (15);
the upper surface of the linkage plate (17) is provided with a protrusion block (20) which is obliquely arranged, the upper end of the protrusion block (20) is movably connected with an adapter plate (21), and the two adapter plates (21) are fixedly connected with the fixed seat (2);
the fixed seats (2) positioned at two ends of the water washing pool (33) are respectively and fixedly connected with a movable rod (34) vertical to the swinging cross rod (1), at least two guide wheels (35) are rotatably arranged below the movable rod (34), and the movable rod (34) is in rolling connection with the guide wheels (35), so that the movable rod (34) can move along the direction vertical to the swinging cross rod (1);
a second motor (35) is installed on the support frame (3) positioned at one end of the movable rod (34), an output shaft of the second motor (35) is in transmission connection with a sixth gear (36), the sixth gear (36) is in transmission connection with a seventh gear (38) through a third chain (37), the seventh gear (38) is sleeved on a transmission shaft (39), the transmission shaft (39) stretches across two support frames (3) and is arranged in parallel with the swinging cross rod (1), two ends of the transmission shaft (39) are respectively provided with a rotating plate (40), one end of a switching frame (41) is fixedly connected with the movable rod (34), and the other end of the switching frame (41) is connected with the rotating plate (40) through a switching block;
a speed reducer (32) is further connected between the drive plate (14) and the fourth gear (9) and the fifth gear (10), an output shaft at one end of the speed reducer (32) is in transmission connection with the drive plate (14), and the other end of the speed reducer (32) is in transmission connection with the first rotating shaft (13).
2. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the guide wheel (35) is arranged on a fixed plate (37) through a wheel seat (36), and the fixed plate (37) is arranged on the support frame (3) through a bracket.
3. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the transmission shaft (39) is arranged on the support frame (3) through at least two bearing seats.
4. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: one end of the first rotating shaft (13) is arranged on the supporting frame (3) through a bearing seat, and the other end of the first rotating shaft (13) is in transmission connection with the speed reducer (32).
5. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the third gear set (8) is arranged on the support frame (3) through two bearing seats.
6. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: one end of the rotating shaft (13) is embedded into a through hole in the drive plate (14) and is connected with the drive plate (14) in a key mode.
7. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the drive plate (14) and the rotating plate (15) are respectively provided with a connecting shaft (18) at the lower ends, the two ends of the linkage plate (17) are respectively provided with a bearing (19) corresponding to the connecting shaft (18), one end of the connecting shaft (18) is connected with the drive plate (14) or the rotating plate (15) in a key mode, and the other end of the connecting shaft (18) is embedded into an inner ring of the bearing (19) on the linkage plate (17).
8. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the upper end of the convex block (20) is connected with a second connecting shaft (22), one end of the second connecting shaft (22) is connected with the convex block (20) in a key mode, and the other end of the second connecting shaft is rotatably connected with the adapter plate (21) through a second bearing (23).
9. A surface treatment device for a 3C product metal part according to claim 1, characterized in that: the first rotating shaft (13) and the second rotating shaft (16) are both installed on the support frame (3) through two bearing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415107.1A CN111501046A (en) | 2019-12-31 | 2019-12-31 | Surface treatment device for 3C product metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415107.1A CN111501046A (en) | 2019-12-31 | 2019-12-31 | Surface treatment device for 3C product metal parts |
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| CN111501046A true CN111501046A (en) | 2020-08-07 |
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| CN201911415107.1A Pending CN111501046A (en) | 2019-12-31 | 2019-12-31 | Surface treatment device for 3C product metal parts |
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Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
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